# Sub-national opinion polling for the 2023 Spanish general election

In the run up to the 2023 Spanish general election, various organisations carried out opinion polling to gauge voting intention in autonomous communities and constituencies in Spain during the term of the 14th Cortes Generales. Results of such polls are displayed in this article. The date range for these opinion polls is from the previous general election, held on 10 November 2019, to the day the next election was held, on 23 July 2023.
Voting intention estimates refer mainly to a hypothetical Congress of Deputies election. Polls are listed in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" columns on the right shows the percentage-point difference between the parties with the highest percentages in a given poll.
Refusals are generally excluded from the party vote percentages, while question wording and the treatment of "don't know" responses and those not intending to vote may vary between polling organisations. When available, seat projections are displayed below the percentages in a smaller font.

## Autonomous communities
### Andalusia

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 66.6 | 33.5 21 | 36.4 25 | 15.3 9 | | – | | 0.2 0 | 12.0 6 | 2.9 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 22 | ? 24 | ? 11 | | – | | – | ? 4 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 20 | ? 24 | ? 11 | | – | | – | ? 6 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 21/23 | ? 29/31 | ? 6 | | – | | – | ? 3 | ? |
| CIS | 8–27 Jun 2023 | 5,016 | ? | ? 18/20 | ? 27/28 | ? 5/7 | | – | | – | ? 8 | ? |
| 2022 regional election | 19 Jun 2022 | — | 55.9 | 24.1 (18) | 43.1 (34) | 13.5 (6) | 7.7 (2) | 3.3 (0) | | 4.6 (1) | – | 19.0 |
| Ágora Integral/Canarias Ahora | 5–9 May 2022 | 500 | ? | 28.9 22 | 25.6 19 | 22.9 14 | 13.9 6 | 3.6 0 | 2.2 0 | – | – | 3.3 |
| November 2019 general election | 10 Nov 2019 | — | 65.9 | 33.4 25 | 20.5 15 | 20.4 12 | 13.1 6 | 8.1 3 | 1.3 0 | – | – | 12.9 |

### Aragon

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Existe | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 70.7 | 31.1 4 | 36.3 7 | 14.6 1 | | – | | 2.9 0 | | | 12.3 1 | 5.2 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 4 | ? 6 | ? 1 | | – | | ? 1 | | | ? 1 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 4 | ? 6 | ? 1 | | – | | ? 1 | | | ? 1 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 4 | ? 7 | ? 1 | | – | | ? 0 | | | ? 1 | ? |
| CIS | 8–27 Jun 2023 | 1,257 | ? | ? 4/5 | ? 5/7 | ? 0/1 | | – | | ? 0/1 | | | ? 1/2 | ? |
| 2023 regional election | 28 May 2023 | — | 66.5 | 29.6 (5) | 35.5 (6) | 11.2 (1) | – | 1.3 (0) | 5.1 (0) | 5.0 (1) | 4.0 (0) | 3.1 (0) | – | 5.9 |
| November 2019 general election | 10 Nov 2019 | — | 69.3 | 30.7 6 | 23.9 4 | 17.0 1 | 10.8 1 | 8.6 0 | 3.3 0 | 2.8 1 | | | – | 6.8 |

### Asturias

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 62.9 | 34.3 2 | 35.6 3 | | 12.5 1 | – | | | 14.8 1 | 1.3 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 2 | ? 3 | | ? 1 | – | | | ? 1 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 2 | ? 3 | | ? 1 | – | | | ? 1 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 2 | ? 3 | | ? 1 | – | | | ? 1 | ? |
| CIS | 8–27 Jun 2023 | 616 | ? | ? 2/3 | ? 2/3 | | ? 1 | – | | | ? 1/2 | Tie |
| 2023 regional election | 28 May 2023 | — | 56.8 | 36.5 (3) | 32.6 (3) | – | 10.1 (1) | 0.9 (0) | 3.9 (0) | 7.6 (0) | – | 3.9 |
| SyM Consulting | 27–31 Dec 2020 | 1,276 | 64.7 | 30.3 2/3 | 23.9 2 | 13.9 1 | 20.5 1/2 | 6.5 0 | | | – | 6.4 |
| November 2019 general election | 10 Nov 2019 | — | 58.1 | 33.3 3 | 23.2 2 | 16.0 1 | 15.9 1 | 6.7 0 | | | – | 10.1 |

### Balearic Islands

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | Ara Més | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 61.3 | 30.2 3 | 35.6 3 | | 15.2 1 | – | | | 16.6 1 | 5.4 |
| IBES/Última Hora | 10–14 Jul 2023 | 800 | ? | 27.3 2/3 | 38.1 3/4 | | 15.9 1 | – | | | 14.8 1 | 10.8 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 2 | ? 4 | | ? 1 | – | | | ? 1 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 2 | ? 3 | | ? 1 | – | | | ? 2 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 2 | ? 4 | | ? 1 | – | | | ? 1 | ? |
| CIS | 8–27 Jun 2023 | 619 | ? | ? 2/3 | ? 2/3 | | ? 1 | – | | | ? 2 | Tie |
| NC Report/Mallorca Diario | 10–15 Jun 2023 | 800 | ? | 27.4 2 | 38.9 4 | | 15.6 1 | – | | | 15.1 1 | 11.5 |
| 2023 regional election | 28 May 2023 | — | 55.1 | 26.5 (2) | 35.8 (4) | 4.4 (0) | 13.9 (1) | 1.4 (0) | 10.1 (1) | – | – | 9.3 |
| PP | 18 May 2020 | ? | ? | 23.0– 25.0 | 27.0– 28.0 | 15.0– 17.0 | 15.0– 17.0 | – | – | 1.0– 2.0 | – | 3.0– 4.0 |
| November 2019 general election | 10 Nov 2019 | — | 56.8 | 25.4 2 | 22.8 2 | 18.1 2 | 17.1 2 | 7.4 0 | 4.0 0 | 2.3 0 | – | 2.6 |

### Basque Country

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | PNV | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 65.1 | 24.0 5 | 25.3 5 | 23.9 5 | | 11.6 2 | 2.6 0 | – | 11.1 1 | 1.3 |
| Gizaker/EITB | 28 Jun–11 Jul 2023 | 2,400 | 60.9 | 28.0 5 | 23.1 5 | 24.7 5 | | 10.3 2 | 1.9 0 | – | 10.6 1 | 3.3 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 6 | ? 4 | ? 4 | | ? 2 | ? 0 | – | ? 2 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 5 | ? 4 | ? 5 | | ? 2 | ? 0 | – | ? 2 | Tie |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 5 | ? 4 | ? 5 | | ? 2 | ? 0 | – | ? 2 | Tie |
| CIS | 8–27 Jun 2023 | 1,496 | ? | ? 3/5 | ? 4/7 | ? 3/6 | | ? 2 | ? 0 | – | ? 3 | ? |
| Ikerfel/GPS | 20–23 Jun 2023 | 1,453 | 60.7 | 25.9 5 | 23.1 5 | 25.3 5 | | 10.9 2 | 3.1 0 | – | 9.2 1 | 0.6 |
| 2023 foral elections | 28 May 2023 | — | 60.0 | 34.5 (7) | 16.2 (3) | 28.8 (7) | 7.0 (0) | 8.9 (1) | 1.5 (0) | – | – | 5.7 |
| November 2019 general election | 10 Nov 2019 | — | 66.4 | 32.0 6 | 19.2 4 | 18.7 4 | 15.4 3 | 8.8 1 | 2.4 0 | 1.1 0 | – | 12.8 |

### Canary Islands
#### Color key

Poll conducted after legal ban on opinion polls
| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 58.2 | 33.3 6 | 30.4 6 | | – | 7.6 1 | – | | 11.4 1 | 4.5 0 | 10.5 1 | 2.9 |
| Ágora Integral/Canarias Ahora | 18–22 Jul 2023 | ? | ? | ? 4/5 | ? 6 | | – | ? 1 | – | | ? 1/2 | ? 0/1 | ? 1/2 | ? |
| Ágora Integral/Canarias Ahora | 11–15 Jul 2023 | 1,425 | ? | 28.1 4/5 | 33.4 6 | | – | 6.4 1 | – | | 12.5 1 | 5.1 0/1 | 11.3 2 | 5.3 |
| Perfiles/La Provincia | 12–14 Jul 2023 | 1,420 | ? | ? 4/5 | ? 4/6 | | – | ? 1/2 | – | | ? 1/3 | ? 0 | ? 0/2 | ? |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 4 | ? 7 | | – | ? 1 | – | | ? 1 | ? 0 | ? 2 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 5 | ? 5 | | – | ? 2 | – | | ? 1 | ? 0 | ? 2 | Tie |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 6 | ? 6 | | – | ? 1 | – | | ? 0 | ? 0 | ? 2 | Tie |
| CIS | 8–27 Jun 2023 | 1,093 | ? | ? 6/7 | ? 4/5 | | – | ? 0/2 | – | | ? 0/1 | ? 0 | ? 2 | ? |
| 2023 regional election | 28 May 2023 | — | 52.0 | 27.2 (5) | 19.3 (4) | 3.9 (0) | – | 7.9 (1) | 0.4 (0) | 0.2 (0) | 22.1 (4) | 7.9 (1) | – | 5.1 |
| Ágora Integral/Canarias Ahora | 5–9 May 2022 | 400 | ? | 24.9 4 | 25.4 5 | 14.0 2 | 13.0 2 | 16.8 2 | 1.2 0 | 1.8 0 | | | – | 0.5 |
| Ágora Integral/Canarias Ahora | 23–27 Sep 2021 | 1,000 | 53.2 | 28.6 5 | 25.4 5 | 14.1 2 | 11.5 1 | 13.4 2 | – | – | | | – | 3.2 |
| November 2019 general election | 10 Nov 2019 | — | 55.4 | 28.9 5 | 20.8 4 | 14.7 2 | 13.1 2 | 12.5 2 | 5.4 0 | 1.6 0 | | | – | 9.1 |

### Cantabria

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | PRC | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 69.9 | 42.1 2 | 33.3 2 | – | 14.1 1 | | – | 8.5 0 | 8.8 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 3 | ? 1 | – | ? 1 | – | | ? 0 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 3 | ? 2 | – | ? 0 | – | | ? 0 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 2/3 | ? 2 | – | ? 0/1 | – | | ? 0 | ? |
| CIS | 8–27 Jun 2023 | 430 | ? | ? 2 | ? 2 | – | ? 0/1 | – | | ? 0/1 | Tie |
| 2023 regional election | 28 May 2023 | — | 65.3 | 35.8 (3) | 20.6 (1) | 20.8 (1) | 11.1 (0) | 4.1 (0) | 2.3 (0) | – | 15.0 |
| November 2019 general election | 10 Nov 2019 | — | 65.7 | 25.9 2 | 23.2 1 | 21.0 1 | 14.9 1 | 8.7 0 | 4.8 0 | – | 2.7 |

### Castile and León

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | UPL | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 69.4 | 41.5 18 | 32.3 12 | 13.8 1 | | – | 1.6 0 | 0.7 0 | 7.0 0 | 9.2 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 20 | ? 11 | ? 0 | | – | ? 0 | ? 0 | ? 0 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 17 | ? 10 | ? 4 | | – | ? 0 | ? 0 | ? 0 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 18 | ? 12 | ? 1 | | – | ? 0 | ? 0 | ? 0 | ? |
| CIS | 8–27 Jun 2023 | 3,387 | ? | ? 14/17 | ? 13/15 | ? 0 | | – | ? 0 | ? 0 | ? 1/2 | ? |
| 2022 regional election | 13 Feb 2022 | — | 58.8 | 31.4 (11) | 30.0 (10) | 17.6 (8) | 5.1 (0) | 4.5 (0) | 4.3 (1) | 1.6 (1) | – | 1.4 |
| Sigma Dos/RTVCyL | 29 Nov–21 Dec 2021 | 4,000 | ? | 34.6 | 32.4 | 14.5 | 8.9 | 3.6 | – | – | – | 2.2 |
| Sigma Dos/RTVCyL | 11–15 Jun 2021 | 1,200 | ? | 42.2 | 29.1 | 13.9 | 7.3 | 3.4 | – | – | – | 13.1 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | 1,000 | ? | 43.9 20 | 31.3 10 | 14.9 1 | – | – | – | – | – | 12.6 |
| Sigma Dos/RTVCyL | 2–9 Dec 2020 | 3,300 | ? | 36.2 | 30.6 | 15.4 | 7.3 | 6.8 | – | – | – | 5.6 |
| Sigma Dos/RTVCyL | 14–19 May 2020 | 1,200 | ? | 34.8 | 32.1 | 11.7 | 9.2 | 7.3 | – | – | – | 2.7 |
| November 2019 general election | 10 Nov 2019 | — | 66.6 | 31.6 13 | 31.3 12 | 16.6 6 | 9.3 0 | 7.6 0 | 0.7 0 | – | – | 0.3 |

### Castilla–La Mancha

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 73.0 | 34.2 8 | 38.9 10 | 17.8 3 | | – | 7.4 0 | 4.7 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 7 | ? 11 | ? 3 | | – | ? 0 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 7 | ? 8 | ? 6 | | – | ? 0 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 7 | ? 11/12 | ? 2/3 | | – | ? 0 | ? |
| CIS | 8–27 Jun 2023 | 3,387 | ? | ? 8 | ? 11 | ? 2 | | – | ? 0 | ? |
| 2023 regional election | 28 May 2023 | — | 69.6 | 45.0 (12) | 33.7 (8) | 12.8 (1) | 4.2 (0) | 1.0 (0) | – | 11.3 |
| November 2019 general election | 10 Nov 2019 | — | 70.1 | 33.1 9 | 26.9 7 | 21.9 5 | 9.2 0 | 6.8 0 | – | 6.2 |

### Catalonia
#### Color key

Poll conducted after legal ban on opinion polls
| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 62.7 | 13.2 7 | 34.5 19 | | – | 13.3 6 | 2.8 0 | 7.8 2 | – | | 11.2 7 | 0.9 0 | 14.0 7 | 20.5 |
| Sigma Dos/CCMA | 6–22 Jul 2023 | ? | ? | 18.7 9 | 22.7 13 | | – | 16.8 8/9 | 4.7 1 | 6.7 1/2 | – | | 15.9 9 | – | 13.6 6 | 4.0 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 8 | ? 13 | | – | ? 8 | ? 2 | ? 2 | – | | ? 9 | – | ? 6 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 9 | ? 13 | | – | ? 5 | ? 0 | ? 3 | – | | ? 9 | – | ? 9 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 9 | ? 13 | | – | ? 7 | ? 1 | ? 3 | – | | ? 8 | – | ? 7 | ? |
| Opinòmetre/Ara | 27 Jun–4 Jul 2023 | 502 | ? | 16.1 9/11 | 27.8 14/16 | | – | 13.3 5/7 | 5.5 1/2 | 7.9 2/3 | – | | 13.9 7/9 | – | 13.4 6/8 | 11.7 |
| CIS | 8–27 Jun 2023 | 3,380 | ? | ? 5/7 | ? 18/22 | | – | ? 6/8 | ? 0/1 | ? 2/3 | – | | ? 3/6 | – | ? 7/9 | ? |
| GESOP/CEO | 29 May–26 Jun 2023 | 2,000 | ? | 15.0– 18.0 8/10 | 29.0– 33.0 16/18 | | – | 12.0– 16.0 6/8 | 4.0– 6.0 0/2 | 6.0– 8.0 2/3 | – | | 12.0– 15.0 7/9 | – | 7.0– 10.0 2/4 | 14.0– 15.0 |
| GESOP/CEO | 27 Feb–24 Mar 2023 | 2,000 | ? | 19.0– 23.0 11/15 | 23.0– 27.0 12/15 | 12.0– 15.0 4/8 | – | 8.0– 10.0 2/5 | 6.0– 8.0 1/4 | 6.0– 9.0 1/4 | 2.0– 4.0 0/1 | – | 9.0– 12.0 5/7 | – | – | 4.0 |
| Metroscopia/Periodismo 2030 | 29 Nov–19 Dec 2022 | 823 | ? | ? 12/13 | ? 11 | ? 6/8 | ? 8 | ? 5 | ? 2/3 | ? 2/3 | ? 0 | – | – | – | – | ? |
| GESOP/CEO | 27 Sep–21 Oct 2022 | 2,000 | ? | 16.0– 20.0 10/13 | 22.0– 25.0 12/15 | 11.0– 13.0 4/6 | – | 11.0– 14.0 4/7 | 6.0– 8.0 1/3 | 6.0– 8.0 2/3 | 2.0– 4.0 0/1 | – | 10.0– 13.0 6/8 | – | – | 5.0– 6.0 |
| GESOP/CEO | 7 Jun–7 Jul 2022 | 2,000 | ? | 18.0– 22.0 11/14 | 23.0– 27.0 13/15 | 10.0– 13.0 4/6 | – | 9.0– 12.0 2/6 | 6.0– 8.0 2/4 | 5.0– 7.0 1/3 | 3.0– 5.0 0/2 | – | 10.0– 13.0 6/8 | – | – | 5.0 |
| Ágora Integral/Canarias Ahora | 5–9 May 2022 | 500 | ? | 24.1 13 | 19.4 11 | 14.1 7 | – | 8.7 4 | 6.5 2 | 7.1 3 | 4.1 0 | 1.2 0 | 13.2 8 | – | – | 4.7 |
| GESOP/CEO | 1–28 Mar 2022 | 2,000 | ? | 20.0– 24.0 13/15 | 22.0– 27.0 12/15 | 11.0– 15.0 4/6 | – | 6.0– 10.0 2/3 | 6.0– 9.0 2/4 | 6.0– 11.0 2/4 | 1.0– 3.0 0/1 | – | 10.0– 14.0 6/9 | – | – | 2.0– 3.0 |
| GAD3/La Vanguardia | 20–22 Sep 2021 | 806 | ? | 22.6 13/14 | 21.9 11/12 | 13.5 7 | – | 9.6 3/4 | 5.6 2 | 7.0 2 | 3.2 0/1 | – | 12.7 8 | – | – | 0.7 |
| Opinòmetre/CEO | 11–19 May 2021 | 1,200 | 68 | 22.3 13/14 | 21.8 11/13 | 10.9 4 | – | 9.8 3/4 | 7.7 3/4 | 8.1 3/4 | 2.1 0 | – | 14.2 8 | – | – | 0.5 |
| 2021 regional election | 14 Feb 2021 | — | 51.3 | 21.3 (12) | 23.0 (13) | 6.9 (2) | – | 3.8 (1) | 6.7 (2) | 7.7 (3) | 5.6 (2) | – | 20.1 (13) | 2.7 (0) | – | 1.7 |
| GESOP/CEO | 13 Oct–7 Nov 2020 | 2,000 | 68 | 23.9 15 | 21.7 12/13 | 12.5 6 | – | 8.4 3 | 5.3 1/2 | 6.7 2 | 4.6 1 | – | 12.2 7/8 | 1.5 0 | – | 2.2 |
| GESOP/CEO | 29 Sep–9 Oct 2020 | 1,500 | 68 | 22.7 14/15 | 21.9 12 | 12.9 6/7 | 13.7 9 | 8.0 3 | 4.7 1 | 7.1 2 | 4.7 1 | – | – | – | – | 0.8 |
| GESOP/CEO | 25 Jun–21 Jul 2020 | 2,000 | 68 | 22.1 13 | 21.5 12 | 14.3 7 | 13.4 8 | 7.8 2/3 | 5.9 2 | 6.6 2 | 5.0 1/2 | – | – | – | – | 0.6 |
| GESOP/CEO | 10 Feb–9 Mar 2020 | 2,000 | 68 | 22.9 13/14 | 21.7 12 | 14.6 7 | 12.7 7/8 | 8.6 3 | 5.8 2 | 6.8 2 | 3.3 1 | – | – | – | – | 1.2 |
| GESOP/CEO | 14 Nov–5 Dec 2019 | 1,500 | 68 | 23.2 14 | 19.6 11 | 14.3 6/7 | 13.8 8 | 8.1 3 | 7.2 2/3 | 6.8 2 | 3.7 1 | – | – | – | – | 3.6 |
| November 2019 general election | 10 Nov 2019 | — | 69.4 | 22.6 13 | 20.5 12 | 14.2 7 | 13.7 8 | 7.4 2 | 6.4 2 | 6.3 2 | 5.6 2 | 1.1 0 | – | – | – | 2.1 |

### Extremadura

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 71.7 | 39.1 4 | 37.9 4 | 13.6 1 | | – | 6.9 0 | 1.2 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 4 | ? 4 | ? 1 | | – | ? 0 | Tie |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 4 | ? 4 | ? 1 | | – | ? 0 | Tie |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 4 | ? 5 | ? 0 | | – | ? 0 | ? |
| CIS | 8–27 Jun 2023 | 987 | ? | ? 4 | ? 5 | ? 0 | | – | ? 0 | ? |
| 2023 regional election | 28 May 2023 | — | 70.4 | 39.9 (5) | 38.8 (4) | 8.1 (0) | 6.0 (0) | 0.9 (0) | – | 1.1 |
| GAD3/PP | 26–31 Oct 2022 | 802 | ? | 34.9 4 | 40.7 5 | 13.5 1 | 6.0 0 | 2.0 0 | – | 5.8 |
| November 2019 general election | 10 Nov 2019 | — | 67.2 | 38.3 5 | 26.0 3 | 16.8 2 | 9.1 0 | 7.6 0 | – | 12.3 |

### Galicia
#### Color key

Poll conducted after legal ban on opinion polls
| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | EC | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 61.4 | 43.6 13 | 29.8 7 | | 9.4 1 | 4.9 0 | – | 10.9 2 | 13.8 |
| Sondaxe/La Voz de Galicia | 18–22 Jul 2023 | ? | ? | ? 12 | ? 7 | | ? 2 | – | – | ? 2 | ? |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 14 | ? 7 | | ? 0 | – | – | ? 2 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | 39.1 13 | 30.7 7 | | 10.9 2 | – | – | 10.7 1 | 8.4 |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 12/13 | ? 8/9 | | ? 1 | – | – | ? 1 | ? |
| CIS | 8–27 Jun 2023 | 2,181 | ? | ? 8/12 | ? 7/10 | | ? 2/3 | – | – | ? 2 | ? |
| Sondaxe/La Voz de Galicia | 13–21 Jun 2023 | 1,223 | ? | 40.2 13 | 26.0 6 | | 10.5 2 | – | – | 13.2 2 | 14.2 |
| Sondaxe/La Voz de Galicia | 6–19 Oct 2022 | 1,223 | 62.0 | 37.4 11 | 25.5 9 | 7.5 1 | 11.2 2 | – | – | 5.7 0 | 11.9 |
| Sondaxe/La Voz de Galicia | 16–24 May 2022 | 1,000 | ? | 37.6 11 | 26.9 8 | 10.0 2 | 12.4 2 | 6.4 0 | 2.0 0 | – | 10.7 |
| Sondaxe/La Voz de Galicia | 14–21 Oct 2021 | 1,223 | ? | 33.9 10 | 28.1 9 | 10.8 2 | 12.4 2 | – | – | – | 5.8 |
| Sondaxe/La Voz de Galicia | 16–23 Jun 2021 | 1,223 | ? | 33.6 10 | 28.0 9 | 10.8 2 | 13.0 2 | – | – | – | 5.6 |
| Sondaxe/La Voz de Galicia | 21 Jan–2 Feb 2021 | 1,223 | ? | ? 10 | ? 9 | ? 2 | ? 2 | – | – | – | ? |
| Sondaxe/La Voz de Galicia | 1–7 Oct 2020 | 1,223 | ? | 33.9 10 | 28.2 9 | 10.3 2 | 12.3 2 | – | – | – | 5.7 |
| 2020 regional election | 12 Jul 2020 | — | 49.0 | 48.0 (13) | 19.4 (4) | 3.9 (0) | 23.8 (6) | 2.0 (0) | 0.8 (0) | – | 24.2 |
| Sondaxe/La Voz de Galicia | 15–22 Jan 2020 | 1,223 | ? | 32.0 10 | 30.2 10 | 12.6 2 | 9.6 1 | 7.6 0 | 3.1 0 | – | 1.8 |
| November 2019 general election | 10 Nov 2019 | — | 55.9 | 31.9 10 | 31.3 10 | 12.7 2 | 8.1 1 | 7.8 0 | 4.4 0 | – | 0.6 |

### Madrid

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 69.7 | 27.8 10 | 40.5 16 | 14.0 5 | | – | | 15.5 6 | 12.7 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 10 | ? 16 | ? 6 | | – | | ? 5 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 10 | ? 14 | ? 7 | | – | | ? 6 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 10 | ? 17 | ? 5 | | – | | ? 5 | ? |
| YouGov | 29 Jun–6 Jul 2023 | ? | ? | 28.0 11 | 37.0 14 | 16.0 6 | | – | | 17.0 6 | 9.0 |
| CIS | 8–27 Jun 2023 | 2,587 | ? | ? 10/11 | ? 14/15 | ? 4/5 | | – | | ? 7/8 | ? |
| 2023 regional election | 28 May 2023 | — | 65.5 | 18.2 (7) | 47.3 (19) | 7.3 (3) | 4.8 (1) | 1.6 (0) | 18.4 (7) | – | 28.9 |
| GAD3/Community of Madrid | 12–14 Dec 2022 | 1,003 | ? | 25.1 10 | 42.4 17 | 14.5 6 | 9.5 3 | 2.0 0 | 4.7 1 | – | 17.3 |
| Ágora Integral/Canarias Ahora | 5–9 May 2022 | 500 | ? | 22.7 9 | 30.2 13 | 22.6 8 | 13.8 5 | 3.4 0 | 5.9 2 | – | 7.5 |
| Ágora Integral/Canarias Ahora | 1–5 Dec 2021 | 500 | 68.3 | 22.1 8 | 29.8 12 | 21.5 8 | 13.0 5 | 4.7 1 | 7.4 3 | – | 7.7 |
| IMOP/El Confidencial | 10–11 Nov 2021 | 710 | ? | 22.9 9 | 32.8 13 | 19.8 7 | 10.4 4 | 3.9 1 | 7.5 3 | – | 9.9 |
| 2021 regional election | 4 May 2021 | — | 71.3 | 16.8 (6) | 44.7 (18) | 9.1 (3) | 7.2 (3) | 3.6 (1) | 17.0 (6) | – | 27.7 |
| GAD3/ABC | 18 May–5 Jun 2020 | ? | ? | ? 11 | ? 12 | ? 5 | ? 4 | ? 4 | ? 1 | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 70.6 | 26.9 10 | 24.9 10 | 18.3 7 | 13.0 5 | 9.1 3 | 5.7 2 | – | 2.0 |

### Murcia

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 68.7 | 21.8 2 | 41.2 4 | 25.3 3 | | – | | 0.7 0 | 0.2 0 | 9.6 1 | 15.9 |
| CEMOP | 3–13 Jul 2023 | 1,200 | 70 | 21.2 2 | 42.3 4/5 | 24.8 2/3 | | – | | – | – | 8.9 1 | 17.5 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 2 | ? 5 | ? 2 | | – | | – | – | ? 1 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 2 | ? 4 | ? 3 | | – | | – | – | ? 1 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 3 | ? 5 | ? 2 | | – | | – | – | ? 0 | ? |
| CIS | 8–27 Jun 2023 | 655 | ? | ? 2/3 | ? 4/5 | ? 2 | | – | | – | – | ? 1 | ? |
| 2023 regional election | 28 May 2023 | — | 63.2 | 17.7 (2) | 42.8 (5) | 25.6 (3) | 4.7 (0) | 1.5 (0) | 1.3 (0) | 0.9 (0) | 0.3 (0) | – | 17.2 |
| Murcia Electoral | 29 Jul–5 Aug 2020 | 1,841 | ? | 28.7 3 | 27.5 3 | 22.9 3 | 8.8 1 | 6.6 0 | 1.9 0 | – | 0.3 0 | – | 1.2 |
| Murcia Electoral | 2–9 Jun 2020 | 1,721 | ? | 30.3 4 | 26.8 3 | 21.6 2 | 9.6 1 | 7.5 0 | 1.2 0 | 0.9 0 | 0.4 0 | – | 3.5 |
| November 2019 general election | 10 Nov 2019 | — | 68.0 | 28.0 3 | 26.5 3 | 24.8 3 | 8.9 1 | 7.4 0 | 1.9 0 | 1.0 0 | 0.3 0 | – | 1.5 |

### Navarre

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 66.4 | – | 27.4 2 | 17.2 1 | | 5.7 0 | 2.9 0 | 16.7 1 | 15.3 1 | 12.8 0 | 10.2 |
| Sigma Dos/EITB | 28 Jun–11 Jul 2023 | 915 | 72.3 | – | 27.7 2 | 18.0 1 | | 7.0 0 | 4.1 0 | 22.4 2 | 9.4 0 | 10.2 0 | 5.3 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | – | ? 2 | ? 1 | | ? 0 | ? 0 | ? 1 | ? 0 | ? 1 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | – | ? 2 | ? 1 | | ? 0 | ? 0 | ? 1 | ? 0 | ? 1 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | – | ? 2 | ? 1 | | ? 0 | ? 0 | ? 2 | ? 0 | ? 0 | Tie |
| CIS | 8–27 Jun 2023 | 439 | ? | – | ? 2 | ? 1 | | ? 0 | ? 0 | ? 1 | ? 0 | ? 1 | ? |
| 2023 regional election | 28 May 2023 | — | 64.4 | – | 20.7 (1) | 17.1 (1) | 6.1 (0) | 4.3 (0) | 13.2 (1) | 7.3 (0) | 28.0 (2) | – | 7.3 |
| GAD3/EITB | 22–27 Feb 2023 | 1,204 | ? | – | 22.2 1 | 15.8 1 | 11.6 1 | 9.9 0 | 6.6 0 | 22.5 2 | 7.5 0 | – | 0.3 |
| November 2019 general election | 10 Nov 2019 | — | 65.9 | 29.6 2 | 25.0 1 | 16.9 1 | 16.6 1 | 5.8 0 | 3.8 0 | | | – | 4.6 |

### Valencian Community

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 71.5 | 32.1 11 | 34.9 13 | 15.6 5 | | – | | 15.2 4 | 2.8 |
| Demoscopia y Servicios/ESdiario | 13–14 Jul 2023 | 800 | ? | 28.7 10 | 38.0 13 | 14.1 5 | | – | | 16.6 5 | 9.3 |
| Sigma Dos/El Mundo | 3–8 Jul 2023 | ? | ? | ? 10 | ? 13 | ? 5 | | – | | ? 5 | ? |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | ? | ? | ? 8 | ? 13 | ? 6 | | – | | ? 6 | ? |
| GAD3/ABC | 29 Jun–7 Jul 2023 | ? | ? | ? 11 | ? 14 | ? 5 | | – | | ? 3 | ? |
| CIS | 8–27 Jun 2023 | 2,388 | ? | ? 11 | ? 11 | ? 4 | | – | | ? 7 | Tie |
| Demoscopia y Servicios/ESdiario | 23–24 Jun 2023 | 800 | ? | 26.8 9 | 36.8 13 | 15.8 5 | | – | | 17.7 6 | 10.0 |
| 2023 regional election | 28 May 2023 | — | 67.0 | 28.7 (11) | 35.7 (14) | 12.6 (3) | 3.6 (0) | 1.5 (0) | 14.5 (5) | – | 7.0 |
| SyM Consulting/EPDA | 24 Apr–14 Sep 2022 | 2,447 | 68.8 | 24.9 9/10 | 27.8 9/11 | 23.1 7/8 | 12.0 3/4 | 1.3 0 | 7.5 1/2 | – | 2.9 |
| SyM Consulting/EPDA | 2–4 Feb 2022 | 1,293 | ? | 27.5 10/11 | 26.4 8/10 | 22.6 8/9 | 10.7 2/3 | 1.7 0 | 7.9 1/2 | – | 1.1 |
| SyM Consulting/EPDA | 14–18 Jul 2021 | 1,066 | ? | 27.3 9/11 | 26.6 9/10 | 20.0 7 | 10.1 2/4 | 2.3 0 | 10.5 2/3 | – | 0.7 |
| ElectoPanel/Electomanía | 16–20 Nov 2020 | ? | ? | 26.0– 27.0 | 22.0– 24.0 | 20.0– 21.0 | 12.0– 13.0 | 7.0– 8.0 | 8.0– 9.0 | – | 3.0– 4.0 |
| Demoscopia y Servicios/ESdiario | 17–19 Jun 2020 | ? | 64.3 | 25.8 9 | 28.1 10 | 18.7 6 | 14.9 5 | 6.7 1 | 4.4 1 | – | 2.3 |
| November 2019 general election | 10 Nov 2019 | — | 69.8 | 27.6 10 | 23.0 8 | 18.5 7 | 13.4 4 | 7.7 2 | 7.0 1 | – | 4.6 |

## Constituencies
### A Coruña

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | EC | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 62.9 | 43.1 4 | 28.2 2 | | 10.0 1 | 5.1 0 | – | 12.2 1 | 14.9 |
| CIS | 8–27 Jun 2023 | 794 | ? | ? 3/4 | ? 2/3 | | ? 1 | ? 0 | – | ? 1 | ? |
| Sondaxe/La Voz de Galicia | 16–23 Jun 2021 | ? | ? | ? 3 | ? 3 | ? 1 | ? 1 | – | – | – | Tie |
| Sondaxe/La Voz de Galicia | 1–7 Oct 2020 | ? | ? | ? 3 | ? 3 | ? 1 | ? 1 | – | – | – | Tie |
| 2020 regional election | 12 Jul 2020 | — | 49.6 | 49.2 (5) | 16.8 (1) | 4.4 (0) | 24.9 (2) | 2.1 (0) | 0.5 (0) | – | 24.3 |
| November 2019 general election | 10 Nov 2019 | — | 57.0 | 30.5 3 | 30.0 3 | 12.6 1 | 9.5 1 | 8.2 0 | 4.6 0 | – | 0.5 |

### Álava

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | PNV | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 65.5 | 16.6 1 | 27.7 1 | | 19.5 1 | 17.9 1 | 3.9 0 | – | – | 12.7 0 | 8.2 |
| Gizaker/EITB | 28 Jun–11 Jul 2023 | 800 | 61.0 | 20.8 1 | 25.5 1 | | 20.9 1 | 18.9 1 | 2.5 0 | – | – | 10.0 0 | 4.7 |
| CIS | 8–27 Jun 2023 | 370 | ? | ? 1 | ? 1/2 | | ? 0/1 | ? 0/1 | ? 0 | – | – | ? 1 | ? |
| Ikerfel/GPS | 20–23 Jun 2023 | 400 | 62.0 | 21.7 1 | 24.8 1 | | 19.9 1 | 18.1 1 | 4.0 0 | – | – | 8.9 0 | 3.1 |
| 2023 foral election | 28 May 2023 | — | 59.6 | 25.9 (1) | 18.4 (1) | 7.0 (0) | 25.1 (1) | 17.0 (1) | 3.0 (0) | – | – | – | 0.8 |
| 2020 regional election | 12 Jul 2020 | — | 49.0 | 31.9 (2) | 15.5 (1) | 8.0 (0) | 24.6 (1) | | 3.8 (0) | | 11.4 (0) | – | 7.3 |
| November 2019 general election | 10 Nov 2019 | — | 66.6 | 23.6 1 | 21.9 1 | 16.5 1 | 16.1 1 | 14.9 0 | 3.8 0 | 1.5 0 | – | – | 1.7 |

### Albacete

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 72.7 | 34.5 2 | 39.9 2 | 16.6 0 | | – | 7.2 0 | 5.4 |
| CIS | 8–27 Jun 2023 | 456 | ? | ? 2 | ? 2 | ? 0 | | – | ? 0 | Tie |
| 2023 regional election | 28 May 2023 | — | 69.0 | 42.6 (2) | 35.5 (2) | 12.4 (0) | 4.7 (0) | 1.6 (0) | – | 7.1 |
| November 2019 general election | 10 Nov 2019 | — | 70.0 | 32.6 2 | 27.5 1 | 20.7 1 | 9.7 0 | 7.4 0 | – | 5.1 |

### Alicante

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 69.6 | 32.0 4 | 36.7 5 | 16.3 2 | | – | | 12.9 1 | 4.7 |
| Demoscopia y Servicios/ESdiario | 13–14 Jul 2023 | ? | ? | 27.8 3 | 39.8 5 | 14.5 2 | | – | | 15.3 2 | 12.0 |
| CIS | 8–27 Jun 2023 | 911 | ? | ? 4 | ? 4 | ? 2 | | – | | ? 2 | Tie |
| Demoscopia y Servicios/ESdiario | 23–24 Jun 2023 | ? | ? | 25.4 3 | 38.5 5 | 16.7 2 | | – | | 16.5 2 | 13.1 |
| 2023 regional election | 28 May 2023 | — | 63.3 | 29.5 (4) | 39.3 (6) | 12.3 (1) | 3.5 (0) | 1.5 (0) | 10.2 (1) | – | 9.8 |
| SyM Consulting/EPDA | 2–4 Feb 2022 | 406 | 65.0 | 29.2 4 | 28.7 3/4 | 21.8 3 | 10.3 1 | 0.8 0 | 5.1 0/1 | – | 0.5 |
| SyM Consulting/EPDA | 14–18 Jul 2021 | 361 | ? | 28.0 3/4 | 30.3 4 | 21.7 3 | 10.0 1 | 1.2 0 | 4.8 0/1 | – | 2.3 |
| Demoscopia y Servicios/ESdiario | 17–19 Jun 2020 | ? | ? | 26.5 4 | 29.1 4 | 19.7 2 | 13.8 2 | 6.6 0 | 2.9 0 | – | 2.6 |
| November 2019 general election | 10 Nov 2019 | — | 67.4 | 28.2 4 | 24.3 3 | 19.7 3 | 12.7 1 | 8.1 1 | 4.2 0 | – | 3.9 |

### Almería

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 62.9 | 29.0 2 | 21.3 1 | 40.9 3 | | – | 6.7 0 | 11.9 |
| CIS | 8–27 Jun 2023 | 480 | ? | ? 2 | ? 1 | ? 3 | | – | ? 0 | ? |
| 2022 regional election | 19 Jun 2022 | — | 51.3 | 22.1 (1) | 20.7 (1) | 45.6 (4) | 5.0 (0) | 2.6 (0) | – | 23.5 |
| GAD3/Ideal | 18–23 Feb 2022 | 801 | ? | 27.5 2 | 33.7 2 | 26.3 2 | 4.5 0 | 2.3 0 | – | 5.8 |
| November 2019 general election | 10 Nov 2019 | — | 60.8 | 29.5 2 | 26.7 2 | 25.8 2 | 8.1 0 | 7.6 0 | – | 2.8 |

### Ávila

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 72.5 | 43.3 1 | 27.4 1 | 15.4 1 | – | | 7.5 0 | 5.1 0 | 15.9 |
| CIS | 8–27 Jun 2023 | 351 | ? | ? 1/2 | ? 1/2 | ? 0 | – | | – | ? 0 | Tie |
| 2022 regional election | 13 Feb 2022 | — | 60.2 | 34.0 (1) | 24.2 (1) | 17.4 (1) | 2.4 (0) | 3.7 (0) | 16.7 (0) | – | 9.8 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 2 | ? 1 | ? 0 | – | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 69.3 | 34.8 1 | 26.2 1 | 18.5 1 | 6.5 0 | 6.5 0 | 5.8 0 | – | 8.6 |

### Biscay

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | PNV | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 65.2 | 26.9 2 | 25.8 2 | | 20.6 2 | 11.6 1 | 2.6 0 | – | – | 10.9 1 | 1.1 |
| Gizaker/EITB | 28 Jun–11 Jul 2023 | 800 | 62.0 | 30.4 2 | 23.3 2 | | 21.7 2 | 10.2 1 | 2.5 0 | – | – | 10.8 1 | 7.1 |
| CIS | 8–27 Jun 2023 | 619 | ? | ? 2 | ? 2/3 | | ? 1/2 | ? 1 | ? 0 | – | – | ? 1 | ? |
| Ikerfel/GPS | 20–23 Jun 2023 | 603 | 61.0 | 29.0 2 | 21.8 2 | | 22.8 2 | 10.3 1 | 3.5 0 | – | – | 10.2 1 | 6.2 |
| 2023 foral election | 28 May 2023 | — | 60.1 | 38.4 (4) | 15.9 (1) | 7.3 (0) | 25.0 (3) | 8.2 (0) | 2.0 (0) | – | – | – | 13.4 |
| 2020 regional election | 12 Jul 2020 | — | 50.4 | 42.2 (4) | 13.5 (1) | 8.5 (1) | 23.7 (2) | | 1.9 (0) | | 6.8 (0) | – | 18.5 |
| November 2019 general election | 10 Nov 2019 | — | 66.8 | 35.2 3 | 19.1 2 | 15.4 1 | 15.0 1 | 8.8 1 | 2.4 0 | 1.1 0 | – | – | 16.1 |

### Burgos

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 69.1 | 34.4 2 | 40.6 2 | 12.8 0 | | – | 8.6 0 | 6.2 |
| CIS | 8–27 Jun 2023 | 446 | ? | ? 2 | ? 1/2 | ? 0 | | – | ? 0/1 | ? |
| 2022 regional election | 13 Feb 2022 | — | 59.0 | 32.6 (2) | 30.9 (1) | 16.6 (1) | 6.2 (0) | 5.0 (0) | – | 1.7 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 1 | ? 3 | ? 0 | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 67.5 | 32.3 2 | 30.8 2 | 14.9 0 | 11.1 0 | 8.2 0 | – | 1.5 |

### Castellón

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 72.3 | 32.6 2 | 35.2 2 | 15.9 1 | | – | | 14.3 0 | 2.6 |
| Demoscopia y Servicios/ESdiario | 13–14 Jul 2023 | ? | ? | 29.8 2 | 38.3 2 | 14.8 1 | | – | | 14.7 0 | 8.5 |
| CIS | 8–27 Jun 2023 | 471 | ? | ? 2 | ? 2 | ? 0 | | – | | ? 1 | Tie |
| Demoscopia y Servicios/ESdiario | 23–24 Jun 2023 | ? | ? | 28.2 1 | 36.6 2 | 16.6 1 | | – | | 16.1 1 | 8.4 |
| 2023 regional election | 28 May 2023 | — | 68.2 | 30.2 (2) | 36.0 (2) | 13.1 (0) | 3.2 (0) | 1.4 (0) | 13.1 (1) | – | 5.8 |
| SyM Consulting/EPDA | 24–28 May 2022 | 954 | 68.6 | 28.1 2 | 27.8 1/2 | 22.9 1 | 10.0 0/1 | 1.3 0 | 7.5 0 | – | 0.3 |
| SyM Consulting/EPDA | 2–4 Feb 2022 | 376 | 71.5 | 27.4 2 | 24.9 1/2 | 26.4 1/2 | 10.8 0 | 2.8 0 | 4.9 0 | – | 1.0 |
| SyM Consulting/EPDA | 14–18 Jul 2021 | 274 | ? | 28.6 2 | 25.8 1/2 | 19.9 1 | 11.9 0/1 | 5.2 0 | 6.1 0 | – | 2.8 |
| Demoscopia y Servicios/ESdiario | 17–19 Jun 2020 | ? | ? | 26.3 1 | 28.6 2 | 18.7 1 | 14.9 1 | 6.3 0 | 3.9 0 | – | 2.3 |
| November 2019 general election | 10 Nov 2019 | — | 70.7 | 28.6 2 | 23.8 1 | 18.6 1 | 13.3 1 | 6.9 0 | 6.2 0 | – | 4.8 |

### Ceuta

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | MDyC | | Lead |
| 2023 general election | 23 Jul 2023 | — | 53.2 | 23.3 0 | 34.0 0 | 38.8 1 | | – | – | 2.5 0 | 4.8 |
| CIS | 8–27 Jun 2023 | 52 | ? | ? 0 | ? 0 | ? 1 | | – | – | ? 0 | ? |
| 2023 Assembly election | 28 May 2023 | — | 54.8 | 20.6 0 | 21.0 0 | 34.3 1 | 0.6 0 | 0.7 0 | 11.2 0 | – | 13.3 |
| SyM Consulting | 7–11 Apr 2023 | 818 | 57.9 | 34.9 1 | 21.6 0 | 32.2 0 | 4.8 0 | 0.2 0 | – | – | 2.7 |
| Dialoga Consultores/CeutaTV | 9 Apr 2023 | 600 | ? | 16.9 0 | 39.2 1 | 37.6 0 | 0.8 0 | – | – | – | 1.6 |
| SyM Consulting | 5–9 Dec 2022 | 1,279 | 49.7 | 34.5 1 | 27.4 0 | 26.1 0 | 3.1 0 | 0.2 0 | – | – | 7.1 |
| GAD3/El Pueblo de Ceuta | 2–14 Sep 2022 | 684 | ? | 23.2 0 | 27.1 0 | 41.2 1 | 3.4 0 | 0.9 0 | 2.1 0 | – | 14.1 |
| SyM Consulting | 6–10 Jul 2022 | 1,116 | 52.0 | 39.7 1 | 26.8 0 | 24.7 0 | 2.7 0 | 0.1 0 | – | – | 12.9 |
| SyM Consulting | 16–19 Dec 2021 | 740 | 55.3 | 38.8 1 | 25.2 0 | 26.3 0 | 3.0 0 | 0.2 0 | – | – | 12.5 |
| SyM Consulting | 20–23 May 2021 | 732 | 57.4 | 34.3 1 | 24.4 0 | 31.1 0 | 5.4 0 | 0.4 0 | – | – | 3.2 |
| SyM Consulting | 9–12 Dec 2020 | 652 | 50.0 | 36.5 1 | 22.7 0 | 27.4 0 | 6.5 0 | 2.2 0 | – | – | 9.1 |
| November 2019 general election | 10 Nov 2019 | — | 54.0 | 35.2 1 | 31.3 0 | 22.3 0 | 3.9 0 | 3.4 0 | 2.5 0 | – | 3.9 |

### Gipuzkoa

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | PNV | | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 64.7 | 22.6 2 | 31.2 2 | 23.3 2 | | 8.7 0 | 2.1 0 | – | – | 10.6 0 | 7.9 |
| Gizaker/EITB | 28 Jun–11 Jul 2023 | 800 | 59.0 | 27.4 2 | 31.7 2 | 21.5 2 | | 6.7 0 | 0.7 0 | – | – | 10.6 0 | 4.3 |
| CIS | 8–27 Jun 2023 | 507 | ? | ? 1/2 | ? 2/3 | ? 1/2 | | ? 0 | ? 0 | – | – | ? 1 | ? |
| Ikerfel/GPS | 20–23 Jun 2023 | 450 | 59.5 | 22.8 2 | 31.8 2 | 24.5 2 | | 8.8 0 | 2.0 0 | – | – | 7.8 0 | 7.3 |
| 2023 foral election | 28 May 2023 | — | 59.9 | 32.0 (2) | 36.6 (3) | 15.7 (1) | 6.5 (0) | 6.3 (0) | – | – | – | – | 4.6 |
| 2020 regional election | 12 Jul 2020 | — | 50.4 | 36.1 (3) | 34.9 (2) | 12.8 (1) | 7.1 (0) | | 1.3 (0) | | 4.6 (0) | – | 1.2 |
| November 2019 general election | 10 Nov 2019 | — | 65.8 | 30.5 2 | 25.8 2 | 18.1 1 | 15.0 1 | 6.2 0 | 1.9 0 | 1.0 0 | – | – | 4.7 |

### León

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | UPL | | Lead |
| 2023 general election | 23 Jul 2023 | — | 65.7 | 33.6 2 | 36.9 2 | 12.9 1 | | – | 8.2 0 | 6.7 0 | 3.3 |
| CIS | 8–27 Jun 2023 | 464 | ? | ? 2 | ? 2 | ? 0 | | – | – | ? 0 | Tie |
| 2022 regional election | 13 Feb 2022 | — | 53.5 | 28.5 (1) | 25.0 (1) | 15.4 (1) | 5.0 (0) | 2.2 (0) | 21.3 (1) | – | 3.5 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 2 | ? 2 | ? 0 | ? 0 | ? 0 | ? 0 | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 61.5 | 33.5 2 | 28.4 1 | 15.6 1 | 10.5 0 | 6.4 0 | 3.6 0 | – | 5.1 |

### Melilla

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 45.2 | 49.2 1 | 4.7 0 | 15.9 0 | 25.4 0 | – | | 3.0 0 | 23.8 |
| CIS | 8–27 Jun 2023 | 59 | ? | ? 1 | ? 0 | ? 0 | ? 0 | – | | ? 0 | ? |
| 2023 Assembly election | 28 May 2023 | — | 49.5 | 52.6 1 | 18.8 0 | 9.9 0 | 10.8 0 | – | 1.0 0 | – | 33.8 |
| SyM Consulting | 27 Mar–3 Apr 2023 | 853 | 65.5 | 30.1 0/1 | 30.2 0/1 | 22.8 0 | 13.9 0 | 0.9 0 | 0.5 0 | – | 0.1 |
| SyM Consulting | 2–5 Nov 2022 | 1,186 | 57.6 | 30.9 0 | 32.5 1 | 20.0 0 | 13.6 0 | 0.3 0 | 0.7 0 | – | 1.6 |
| SyM Consulting | 8–11 Sep 2022 | 1,207 | 57.2 | 29.2 0 | 30.5 1 | 17.0 0 | 20.0 0 | 0.1 0 | 0.5 0 | – | 1.3 |
| SyM Consulting | 8–12 Jun 2022 | 884 | 68.4 | 33.0 0/1 | 33.0 0/1 | 19.6 0 | 12.3 0 | 0.1 0 | 0.3 0 | – | Tie |
| SyM Consulting | 11–16 May 2022 | 1,126 | 63.6 | 30.5 0 | 30.6 1 | 23.6 0 | 13.1 0 | 0.1 0 | 0.4 0 | – | 0.1 |
| SyM Consulting | 1–3 Apr 2022 | 931 | 66.1 | 31.3 0 | 31.7 1 | 21.0 0 | 14.2 0 | 0.2 0 | 0.4 0 | – | 0.4 |
| SyM Consulting | 16–18 Dec 2021 | 828 | 58.1 | 30.3 0 | 31.1 1 | 18.6 0 | 16.8 0 | 0.7 0 | 1.3 0 | – | 0.8 |
| November 2019 general election | 10 Nov 2019 | — | 52.4 | 29.5 1 | 29.0 0 | 18.4 0 | 16.4 0 | 3.0 0 | 2.6 0 | – | 0.5 |

### Palencia

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 71.3 | 42.0 2 | 34.7 1 | 12.9 0 | | – | 6.1 0 | 7.3 |
| CIS | 8–27 Jun 2023 | 345 | ? | ? 2 | ? 1 | ? 0 | | – | ? 0 | ? |
| 2022 regional election | 13 Feb 2022 | — | 61.6 | 32.9 (1) | 33.9 (1) | 18.0 (1) | 4.3 (0) | 5.5 (0) | – | 1.0 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 2 | ? 1 | ? 0 | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 68.7 | 35.7 2 | 33.2 1 | 14.4 0 | 8.1 0 | 6.2 0 | – | 2.5 |

### Pontevedra

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | EC | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 63.7 | 31.4 3 | 39.7 3 | | 9.4 0 | 4.8 0 | – | 13.2 1 | 8.3 |
| CIS | 8–27 Jun 2023 | 597 | ? | ? 2/3 | ? 2/3 | | ? 1 | ? 0 | – | ? 1 | Tie |
| Sondaxe/La Voz de Galicia | 16–23 Jun 2021 | ? | ? | ? 2 | ? 3 | ? 1 | 11.0 1 | – | – | – | ? |
| Sondaxe/La Voz de Galicia | 1–7 Oct 2020 | ? | ? | 26.3 2 | ? 3 | ? 1 | 13.2 1 | – | – | – | ? |
| 2020 regional election | 12 Jul 2020 | — | 50.4 | 23.1 (2) | 42.4 (3) | 4.6 (0) | 24.7 (2) | 2.0 (0) | 1.0 (0) | – | 17.7 |
| November 2019 general election | 10 Nov 2019 | — | 58.5 | 31.8 3 | 29.1 3 | 15.5 1 | 7.5 0 | 7.3 0 | 4.6 0 | – | 2.7 |

### Salamanca

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 67.0 | 46.9 3 | 30.5 1 | 14.7 0 | – | | 5.5 0 | 16.4 |
| CIS | 8–27 Jun 2023 | 368 | ? | ? 2 | ? 2 | ? 0 | – | | ? 0 | Tie |
| 2022 regional election | 13 Feb 2022 | — | 56.4 | 38.8 (2) | 29.6 (1) | 18.0 (1) | 4.9 (0) | 3.5 (0) | – | 9.2 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 3 | ? 1 | ? 0 | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 64.7 | 34.7 2 | 29.5 1 | 17.9 1 | 8.7 0 | 7.0 0 | – | 5.2 |

### Segovia

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 75.3 | 45.0 2 | 30.6 1 | 14.1 0 | | – | 8.1 0 | 14.4 |
| CIS | 8–27 Jun 2023 | 329 | ? | ? 1/2 | ? 1/2 | ? 0 | | – | ? 0 | Tie |
| 2022 regional election | 13 Feb 2022 | — | 63.2 | 34.7 (1) | 31.4 (1) | 19.5 (1) | 6.0 (0) | 4.9 (0) | – | 3.3 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 2 | ? 1 | ? 0 | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 72.3 | 33.0 1 | 29.7 1 | 17.1 1 | 9.3 0 | 8.1 0 | – | 3.3 |

### Soria

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 67.5 | 29.5 1 | 37.2 1 | 9.8 0 | | – | 19.1 0 | 3.4 0 | 7.7 |
| CIS | 8–27 Jun 2023 | 277 | ? | ? 1 | ? 1 | ? 0 | | – | – | ? 0 | Tie |
| 2022 regional election | 13 Feb 2022 | — | 59.8 | 18.1 (0) | 23.9 (1) | 11.5 (0) | 2.2 (0) | 0.8 (0) | 42.7 (1) | – | 18.8 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 1 | ? 1 | – | – | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 61.5 | 34.6 1 | 32.9 1 | 13.5 0 | 7.6 0 | 5.8 0 | – | – | 1.7 |

### Valencia

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 72.6 | 32.1 5 | 33.6 6 | 15.2 2 | | | – | 16.9 3 | 1.5 |
| Demoscopia y Servicios/ESdiario | 13–14 Jul 2023 | ? | ? | 29.1 5 | 36.8 6 | 13.7 2 | | – | | 17.9 3 | 7.7 |
| CIS | 8–27 Jun 2023 | 1,006 | ? | ? 5 | ? 5 | ? 2 | | – | | ? 4 | Tie |
| Demoscopia y Servicios/ESdiario | 23–24 Jun 2023 | ? | ? | 27.4 5 | 35.7 6 | 15.0 3 | | – | | 19.0 3 | 8.3 |
| 2023 regional election | 28 May 2023 | — | 69.1 | 27.9 (5) | 33.6 (6) | 12.6 (2) | 3.7 (0) | 17.4 (3) | 1.5 (0) | – | 5.7 |
| SyM Consulting/EPDA | 24–26 Apr 2022 | 795 | 70.7 | 24.5 4 | 25.4 4 | 22.5 3/4 | 13.4 2 | 9.4 1/2 | 1.6 0 | – | 0.9 |
| SyM Consulting/EPDA | 2–4 Feb 2022 | 511 | 67.8 | 26.5 4/5 | 25.4 4 | 22.2 4 | 10.8 1/2 | 10.1 1 | 2.0 0 | – | 1.1 |
| SyM Consulting/EPDA | 14–18 Jul 2021 | 432 | ? | 26.5 4/5 | 24.3 4 | 18.9 3 | 9.9 1/2 | 15.1 2 | 2.4 0 | – | 2.2 |
| Demoscopia y Servicios/ESdiario | 17–19 Jun 2020 | ? | ? | 25.1 4 | 27.3 4 | 18.1 3 | 15.6 2 | 5.5 1 | 6.9 1 | – | 2.2 |
| November 2019 general election | 10 Nov 2019 | — | 71.2 | 27.0 4 | 22.1 4 | 17.7 3 | 13.8 2 | 8.8 1 | 7.7 1 | – | 4.9 |

### Valladolid

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 74.0 | 32.8 2 | 40.8 2 | 15.2 1 | | – | 8.9 0 | 8.0 |
| CIS | 8–27 Jun 2023 | 476 | ? | ? 2 | ? 2 | ? 0 | | – | ? 1 | Tie |
| 2022 regional election | 13 Feb 2022 | — | 64.7 | 31.3 (2) | 30.9 (2) | 20.0 (1) | 6.9 (0) | 6.9 (0) | – | 0.4 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 1 | ? 3 | ? 1 | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 72.8 | 30.3 2 | 29.5 2 | 18.1 1 | 11.0 0 | 8.7 0 | – | 0.8 |

### Zamora

| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | | | | | | | Lead |
| 2023 general election | 23 Jul 2023 | — | 64.2 | 44.7 2 | 32.5 1 | 13.2 0 | | – | 5.6 0 | 12.2 |
| CIS | 8–27 Jun 2023 | 331 | ? | ? 2 | ? 1 | ? 0 | | – | ? 0 | ? |
| 2022 regional election | 13 Feb 2022 | — | 53.3 | 33.6 (1) | 32.7 (1) | 18.9 (1) | 3.2 (0) | 3.6 (0) | – | 0.9 |
| GAD3/El Norte de Castilla | 22–31 May 2021 | ? | ? | ? 2 | ? 1 | ? 0 | – | – | – | ? |
| November 2019 general election | 10 Nov 2019 | — | 60.2 | 33.6 1 | 32.8 1 | 17.1 1 | 7.0 0 | 6.8 0 | – | 0.8 |